SC Residential Ground-Mount PE Stamp

I am building a residential ground-mounted off-grid solar array in South Carolina and need a professional engineer licensed in the state to draw up the electrical wiring diagram and single line diagram based on the equipment I plan to use. The diagram needs to meet NEC electrical code and South Carolina Residential Code, meaning you'll have to know what disconnects or other electrical devices I need. The county requires these diagrams and formal engineering sign-off required I have the PDF's for the equipment, panels, inverters, batteries. Other project details need to be discussed before commencement.

I already have stamped plans for the mounting structure. The diagrams I need are only electrical.

Please have an active South Carolina PE license with experience in residential solar.